(2002). Providing water for Metro Manila's millions. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)"Providing Water for Metro Manila's Millions." Philippine Daily Inquirer 2002.
Lua MLA (9ú heag.)"Providing Water for Metro Manila's Millions." Philippine Daily Inquirer, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.